diff --git a/src/loaders/TestDataRepositoryLoader.ts b/src/loaders/TestDataRepositoryLoader.ts
new file mode 100644
index 0000000..6ed08d4
--- /dev/null
+++ b/src/loaders/TestDataRepositoryLoader.ts
@@ -0,0 +1,48 @@
+import { RepositoryLoader } from "./RepositoryLoader";
+import { GetterSetterRepository } from "../repositories/GetterSetterRepository";
+
+export class TestDataRepositoryLoader implements RepositoryLoader {
+  constructor(public repository: GetterSetterRepository) {
+  }
+
+  fetchAndUpdateEtaDataForExistingStopsForSystemId(systemId: string): Promise<void> {
+    return Promise.resolve(undefined);
+  }
+
+  fetchAndUpdateEtaDataForExistingStopsForSystemsInRepository(): Promise<void> {
+    return Promise.resolve(undefined);
+  }
+
+  fetchAndUpdateEtaDataForStopId(stopId: string): Promise<void> {
+    return Promise.resolve(undefined);
+  }
+
+  fetchAndUpdateRouteDataForExistingSystemsInRepository(): Promise<void> {
+    return Promise.resolve(undefined);
+  }
+
+  fetchAndUpdateRouteDataForSystemId(systemId: string): Promise<void> {
+    return Promise.resolve(undefined);
+  }
+
+  fetchAndUpdateShuttleDataForExistingSystemsInRepository(): Promise<void> {
+    return Promise.resolve(undefined);
+  }
+
+  fetchAndUpdateShuttleDataForSystemId(systemId: string): Promise<void> {
+    return Promise.resolve(undefined);
+  }
+
+  fetchAndUpdateStopAndPolylineDataForRoutesInExistingSystemsInRepository(): Promise<void> {
+    return Promise.resolve(undefined);
+  }
+
+  fetchAndUpdateStopAndPolylineDataForRoutesWithSystemId(systemId: string): Promise<void> {
+    return Promise.resolve(undefined);
+  }
+
+  fetchAndUpdateSystemData(): Promise<void> {
+    return Promise.resolve(undefined);
+  }
+
+}